GB1041439A - Improvements in or relating to the froth flotation of phosphates from phosphate ores - Google Patents
Improvements in or relating to the froth flotation of phosphates from phosphate oresInfo
- Publication number
- GB1041439A GB1041439A GB42952/64A GB4295264A GB1041439A GB 1041439 A GB1041439 A GB 1041439A GB 42952/64 A GB42952/64 A GB 42952/64A GB 4295264 A GB4295264 A GB 4295264A GB 1041439 A GB1041439 A GB 1041439A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ore
- froth flotation
- alkali metal
- phosphate
- hydrocarbon oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910019142 PO4 Inorganic materials 0.000 title abstract 6
- 238000009291 froth flotation Methods 0.000 title abstract 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 5
- 239000010452 phosphate Substances 0.000 title abstract 5
- 235000021317 phosphate Nutrition 0.000 title 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- 239000004215 Carbon black (E152) Substances 0.000 abstract 4
- 229910052783 alkali metal Inorganic materials 0.000 abstract 4
- -1 alkali metal salt Chemical class 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 239000008396 flotation agent Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 abstract 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/021—Froth-flotation processes for treatment of phosphate ores
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US336639A US3292787A (en) | 1964-01-09 | 1964-01-09 | Phosphate flotation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1041439A true GB1041439A (en) | 1966-09-07 |
Family
ID=23317004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42952/64A Expired GB1041439A (en) | 1964-01-09 | 1964-10-21 | Improvements in or relating to the froth flotation of phosphates from phosphate ores |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3292787A (enrdf_load_stackoverflow) |
| BE (1) | BE656469A (enrdf_load_stackoverflow) |
| GB (1) | GB1041439A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770213A (en) * | 1972-01-18 | 1973-11-06 | Bethlehem Steel Corp | Process for separating carbon from iron-bearing fines in blast furnace flue dusts |
| US4133750A (en) * | 1975-10-30 | 1979-01-09 | Mobil Oil Corporation | Phosphate flotation process |
| US4172029A (en) * | 1978-05-11 | 1979-10-23 | The Dow Chemical Company | Phosphate flotation process |
| US5173176A (en) * | 1990-02-23 | 1992-12-22 | The Dow Chemical Company | Dialkylated aryl monosulfonate collectors useful in the flotation of minerals |
| US5171427A (en) * | 1990-02-23 | 1992-12-15 | The Dow Chemical Company | Sulfonated and carboxylate collector compositions useful in the flotation of minerals |
| CA2098574A1 (en) * | 1990-12-17 | 1992-06-18 | Richard R. Klimpel | Aryl monosulfonate collectors useful in the floatation of minerals |
| US5962828A (en) * | 1997-10-15 | 1999-10-05 | Custom Chemicals Corporation | Enhanced flotation reagents for beneficiation of phosphate ores |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU27818A1 (enrdf_load_stackoverflow) * | 1944-02-04 | |||
| US2564367A (en) * | 1947-09-11 | 1951-08-14 | Int Minerals & Chem Corp | Flotation of phosphate and similar ores |
| US2596407A (en) * | 1949-03-22 | 1952-05-13 | Int Minerals & Chem Corp | Concentration of nonmetallic minerals by flotation |
| US2753997A (en) * | 1952-12-12 | 1956-07-10 | Minerals & Chemicals Corp Of A | Concentration of phosphate minerals |
| US2937183A (en) * | 1955-05-10 | 1960-05-17 | Sperry Rand Corp | Process for preparing 4-amino-2-methyl thiazole |
| US2834463A (en) * | 1956-04-04 | 1958-05-13 | Nat Lead Co | Flotation of barite |
| US3016143A (en) * | 1958-12-19 | 1962-01-09 | Int Minerals & Chem Corp | Flotation of granular ores |
| US3164549A (en) * | 1961-07-31 | 1965-01-05 | Armour & Co | Flotation separation of phosphate ores |
-
0
- BE BE656469D patent/BE656469A/xx unknown
-
1964
- 1964-01-09 US US336639A patent/US3292787A/en not_active Expired - Lifetime
- 1964-10-21 GB GB42952/64A patent/GB1041439A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE656469A (enrdf_load_stackoverflow) | |
| US3292787A (en) | 1966-12-20 |
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